Foundation Run
- 0.1 mi
- round trip
- 39 ft
- climb
- Singletrack
- surface
- Out and back
- route
- Apr–Jun, Aug–Nov
- best months
Foundation Run is a short, easy trail for mountain biking at the Loch Raven Reservoir in Maryland, about 0.13 miles long and rated a green circle for its gentle, flowing singletrack. It's a brief out-and-back ride with almost no climb, rising and falling about 20 feet over the course of the 0.26-mile round trip. The trail's smooth surface and low gradient make it an ideal warm-up for experienced riders and a great starting point for beginners. Spring and fall are the most comfortable times to ride. Typical averages from the nearby Cylburn weather station run from highs around 66°F in April to about 77°F in September, while July highs average 86°F. Dogs are allowed on the trail as long as they stay leashed. The Shore Trail and Merryman's Mill Trail are both about 0.3 miles away, and the Loch Raven Reservoir fishing access is about 1.2 miles off.
Local outfitters
- Terrapin Adventures27 mi away
Not on Roamze yet. Their page has how to reach them.
Best time to go · Apr–Jun, Aug–Nov
Best time to visit Foundation Run
Best months: April–June and August–November. Best months have typical highs of 55–85 °F, lows of 30 °F or warmer (32 °F where the station doesn't record snow), at most one snowy day and no more than 12 wet days.
Jan
42° / 27°
Feb
46° / 28°
Mar
54° / 34°
Apr
66° / 45°
May
73° / 55°
Jun
82° / 64°
Jul
86° / 69°
Aug
84° / 67°
Sep
77° / 60°
Oct
66° / 49°
Nov
56° / 39°
Dec
46° / 31°
Typical high / low (°F) and days with rain or snow, 1991–2020. Measured at Cylburn, MD, 9.3 mi away at 235 ft. This station doesn't record snowfall. Source: NOAA NCEI U.S. Climate Normals 1991–2020.
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Map and trail data © OpenStreetMap contributors